MTJCEDrN'ES. 



587 



Order XXI, MUCEDIXES. 



Threads never coated "witli a distinct membrane, mostly wliite 

 or coloured, more rarely dingy. — Berk. Outl.p. 347. 



Flocci forming a common stem. 



Spores moniliform, in cylindrical heads 

 Flocci free, mostly simple. 

 With a globose head. 



Spores in moniliform threads 

 Spores singly, on spicules 

 Clavate above. 



Spores in moniliform threads 

 Spores singly on spicules 

 Not expanded above. 



Spores moniliform in fascicles 

 Spores moniliform, simple . 

 Spores moniliform, septate . 

 Curled at the tips. 



Spores globose, conglomerated 

 Joints swollen. 



Spores obovate, on spicules . 

 Flocci dichotomous. 



Black, spores scattered 

 Pallid, spores scattered at the tips 

 Flocci with quarternate branches. 



Spores in spikes 



Flocci branched, erect. 

 Spores simple. 



Single and terminal. 

 Threads septate 

 Threads seldom septate 

 In terminal clusters 

 In basal clusters .... 

 Moniliform in tassels . 

 In heads on spicules 

 Elongated, in terminal bundles . 

 Spores septate. 



Terminal 



Flocci subulate, branched below. 



Spores cylindrical .... 

 Flocci branched, tips spiral. 



Spores globose, granulate . 

 Flocci branched in whorls. 

 Spores terminal, single 

 Spores terminal, in globose masses . 

 Flocci decumbent. 



Spores solitary, terminal . 



Spores scattered 



Spores studding a cellular head . 

 Spores globose, threads cut half through 

 Flocci evanescent. 



Spores straight, fusiform . 



. Sfi/sayms. 



. Aspei'gillus. 

 . Hhopalomyces. 



. Neviatogomim. 

 . Pddnotrichum. 



. Mo/iilia. 

 Oidiurii. 

 Cyliiidrium. 



. Bolacotricha. 



. Gonatohotrys. 



Virgaria. 

 . Haplarm. 



ClonostacTiys, 



Botrytis. 



Peroitospora. 



Polyactis. 



Myxotrichum. 



Penicillium. 



Botryosporium, 



Menispora. 



Dadylium. 



Ch(Zto-pkis. 



AcrospeirO' 



Verticillium. 

 Gonytrichum. 



Acremonium. 

 Sporotriclaim. 

 Papulaspora. 

 Zygodesmii.s. 



Fusidiuni. 



